if not modules then modules = { } end modules ["font-ott"] = {
version = 1.001,
comment = "companion to font-ini.mkiv",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "see context related readme files",
-- dataonly = true,
}
local type, next, tonumber, tostring, rawget, rawset = type, next, tonumber, tostring, rawget, rawset
local gsub, lower, format, match, gmatch, find = string.gsub, string.lower, string.format, string.match, string.gmatch, string.find
local sequenced = table.sequenced
local is_boolean = string.is_boolean
local setmetatableindex = table.setmetatableindex
local setmetatablenewindex = table.setmetatablenewindex
local allocate = utilities.storage.allocate
local fonts = fonts
local otf = fonts.handlers.otf
local otffeatures = otf.features
local tables = otf.tables or { }
otf.tables = tables
local statistics = otf.statistics or { }
otf.statistics = statistics
local scripts = allocate {
["adlm"] = "adlam",
["aghb"] = "caucasian albanian",
["ahom"] = "ahom",
["arab"] = "arabic",
["armi"] = "imperial aramaic",
["armn"] = "armenian",
["avst"] = "avestan",
["bali"] = "balinese",
["bamu"] = "bamum",
["bass"] = "bassa vah",
["batk"] = "batak",
["beng"] = "bengali",
["bhks"] = "bhaiksuki",
["bng2"] = "bengali variant 2",
["bopo"] = "bopomofo",
["brah"] = "brahmi",
["brai"] = "braille",
["bugi"] = "buginese",
["buhd"] = "buhid",
["byzm"] = "byzantine music",
["cakm"] = "chakma",
["cans"] = "canadian syllabics",
["cari"] = "carian",
["cham"] = "cham",
["cher"] = "cherokee",
["copt"] = "coptic",
["cprt"] = "cypriot syllabary",
["cyrl"] = "cyrillic",
["dev2"] = "devanagari variant 2",
["deva"] = "devanagari",
["dogr"] = "dogra",
["dsrt"] = "deseret",
["dupl"] = "duployan",
["egyp"] = "egyptian heiroglyphs",
["elba"] = "elbasan",
["ethi"] = "ethiopic",
["geor"] = "georgian",
["gjr2"] = "gujarati variant 2",
["glag"] = "glagolitic",
["gong"] = "gunjala gondi",
["gonm"] = "masaram gondi",
["goth"] = "gothic",
["gran"] = "grantha",
["grek"] = "greek",
["gujr"] = "gujarati",
["gur2"] = "gurmukhi variant 2",
["guru"] = "gurmukhi",
["hang"] = "hangul",
["hani"] = "cjk ideographic",
["hano"] = "hanunoo",
["hatr"] = "hatran",
["hebr"] = "hebrew",
["hluw"] = "anatolian hieroglyphs",
["hmng"] = "pahawh hmong",
["hung"] = "old hungarian",
["ital"] = "old italic",
["jamo"] = "hangul jamo",
["java"] = "javanese",
["kali"] = "kayah li",
["kana"] = "hiragana and katakana",
["khar"] = "kharosthi",
["khmr"] = "khmer",
["khoj"] = "khojki",
["knd2"] = "kannada variant 2",
["knda"] = "kannada",
["kthi"] = "kaithi",
["lana"] = "tai tham",
["lao" ] = "lao",
["latn"] = "latin",
["lepc"] = "lepcha",
["limb"] = "limbu",
["lina"] = "linear a",
["linb"] = "linear b",
["lisu"] = "lisu",
["lyci"] = "lycian",
["lydi"] = "lydian",
["mahj"] = "mahajani",
["maka"] = "makasar",
["mand"] = "mandaic and mandaean",
["mani"] = "manichaean",
["marc"] = "marchen",
["math"] = "mathematical alphanumeric symbols",
["medf"] = "medefaidrin",
["mend"] = "mende kikakui",
["merc"] = "meroitic cursive",
["mero"] = "meroitic hieroglyphs",
["mlm2"] = "malayalam variant 2",
["mlym"] = "malayalam",
["modi"] = "modi",
["mong"] = "mongolian",
["mroo"] = "mro",
["mtei"] = "meitei Mayek",
["mult"] = "multani",
["musc"] = "musical symbols",
["mym2"] = "myanmar variant 2",
["mymr"] = "myanmar",
["narb"] = "old north arabian",
["nbat"] = "nabataean",
["newa"] = "newa",
["nko" ] = 'n"ko',
["nshu"] = "nüshu",
["ogam"] = "ogham",
["olck"] = "ol chiki",
["orkh"] = "old turkic and orkhon runic",
["ory2"] = "odia variant 2",
["orya"] = "oriya",
["osge"] = "osage",
["osma"] = "osmanya",
["palm"] = "palmyrene",
["pauc"] = "pau cin hau",
["perm"] = "old permic",
["phag"] = "phags-pa",
["phli"] = "inscriptional pahlavi",
["phlp"] = "psalter pahlavi",
["phnx"] = "phoenician",
["plrd"] = "miao",
["prti"] = "inscriptional parthian",
["rjng"] = "rejang",
["rohg"] = "hanifi rohingya",
["runr"] = "runic",
["samr"] = "samaritan",
["sarb"] = "old south arabian",
["saur"] = "saurashtra",
["sgnw"] = "sign writing",
["shaw"] = "shavian",
["shrd"] = "sharada",
["sidd"] = "siddham",
["sind"] = "khudawadi",
["sinh"] = "sinhala",
["sogd"] = "sogdian",
["sogo"] = "old sogdian",
["sora"] = "sora sompeng",
["soyo"] = "soyombo",
["sund"] = "sundanese",
["sylo"] = "syloti nagri",
["syrc"] = "syriac",
["tagb"] = "tagbanwa",
["takr"] = "takri",
["tale"] = "tai le",
["talu"] = "tai lu",
["taml"] = "tamil",
["tang"] = "tangut",
["tavt"] = "tai viet",
["tel2"] = "telugu variant 2",
["telu"] = "telugu",
["tfng"] = "tifinagh",
["tglg"] = "tagalog",
["thaa"] = "thaana",
["thai"] = "thai",
["tibt"] = "tibetan",
["tirh"] = "tirhuta",
["tml2"] = "tamil variant 2",
["ugar"] = "ugaritic cuneiform",
["vai" ] = "vai",
["wara"] = "warang citi",
["xpeo"] = "old persian cuneiform",
["xsux"] = "sumero-akkadian cuneiform",
["yi" ] = "yi",
["zanb"] = "zanabazar square",
}
local languages = allocate {
["aba" ] = "abaza",
["abk" ] = "abkhazian",
["ach" ] = "acholi",
["acr" ] = "achi",
["ady" ] = "adyghe",
["afk" ] = "afrikaans",
["afr" ] = "afar",
["agw" ] = "agaw",
["aio" ] = "aiton",
["aka" ] = "akan",
["als" ] = "alsatian",
["alt" ] = "altai",
["amh" ] = "amharic",
["ang" ] = "anglo-saxon",
["apph"] = "phonetic transcription—americanist conventions",
["ara" ] = "arabic",
["arg" ] = "aragonese",
["ari" ] = "aari",
["ark" ] = "rakhine",
["asm" ] = "assamese",
["ast" ] = "asturian",
["ath" ] = "athapaskan",
["avr" ] = "avar",
["awa" ] = "awadhi",
["aym" ] = "aymara",
["azb" ] = "torki",
["aze" ] = "azerbaijani",
["bad" ] = "badaga",
["bad0"] = "banda",
["bag" ] = "baghelkhandi",
["bal" ] = "balkar",
["ban" ] = "balinese",
["bar" ] = "bavarian",
["bau" ] = "baulé",
["bbc" ] = "batak toba",
["bbr" ] = "berber",
["bch" ] = "bench",
["bcr" ] = "bible cree",
["bdy" ] = "bandjalang",
["bel" ] = "belarussian",
["bem" ] = "bemba",
["ben" ] = "bengali",
["bgc" ] = "haryanvi",
["bgq" ] = "bagri",
["bgr" ] = "bulgarian",
["bhi" ] = "bhili",
["bho" ] = "bhojpuri",
["bik" ] = "bikol",
["bil" ] = "bilen",
["bis" ] = "bislama",
["bjj" ] = "kanauji",
["bkf" ] = "blackfoot",
["bli" ] = "baluchi",
["blk" ] = "pa'o karen",
["bln" ] = "balante",
["blt" ] = "balti",
["bmb" ] = "bambara (bamanankan)",
["bml" ] = "bamileke",
["bos" ] = "bosnian",
["bpy" ] = "bishnupriya manipuri",
["bre" ] = "breton",
["brh" ] = "brahui",
["bri" ] = "braj bhasha",
["brm" ] = "burmese",
["brx" ] = "bodo",
["bsh" ] = "bashkir",
["bsk" ] = "burushaski",
["bti" ] = "beti",
["bts" ] = "batak simalungun",
["bug" ] = "bugis",
["byv" ] = "medumba",
["cak" ] = "kaqchikel",
["cat" ] = "catalan",
["cbk" ] = "zamboanga chavacano",
["cchn"] = "chinantec",
["ceb" ] = "cebuano",
["cgg" ] = "chiga",
["cha" ] = "chamorro",
["che" ] = "chechen",
["chg" ] = "chaha gurage",
["chh" ] = "chattisgarhi",
["chi" ] = "chichewa (chewa, nyanja)",
["chk" ] = "chukchi",
["chk0"] = "chuukese",
["cho" ] = "choctaw",
["chp" ] = "chipewyan",
["chr" ] = "cherokee",
["chu" ] = "chuvash",
["chy" ] = "cheyenne",
["cja" ] = "western cham",
["cjm" ] = "eastern cham",
["cmr" ] = "comorian",
["cop" ] = "coptic",
["cor" ] = "cornish",
["cos" ] = "corsican",
["cpp" ] = "creoles",
["cre" ] = "cree",
["crr" ] = "carrier",
["crt" ] = "crimean tatar",
["csb" ] = "kashubian",
["csl" ] = "church slavonic",
["csy" ] = "czech",
["ctg" ] = "chittagonian",
["cuk" ] = "san blas kuna",
["dan" ] = "danish",
["dar" ] = "dargwa",
["dax" ] = "dayi",
["dcr" ] = "woods cree",
["deu" ] = "german",
["dgo" ] = "dogri",
["dgr" ] = "dogri",
["dhg" ] = "dhangu",
["dhv" ] = "divehi (dhivehi, maldivian)",
["diq" ] = "dimli",
["div" ] = "divehi (dhivehi, maldivian)",
["djr" ] = "zarma",
["djr0"] = "djambarrpuyngu",
["dng" ] = "dangme",
["dnj" ] = "dan",
["dnk" ] = "dinka",
["dri" ] = "dari",
["duj" ] = "dhuwal",
["dun" ] = "dungan",
["dzn" ] = "dzongkha",
["ebi" ] = "ebira",
["ecr" ] = "eastern cree",
["edo" ] = "edo",
["efi" ] = "efik",
["ell" ] = "greek",
["emk" ] = "eastern maninkakan",
["eng" ] = "english",
["erz" ] = "erzya",
["esp" ] = "spanish",
["esu" ] = "central yupik",
["eti" ] = "estonian",
["euq" ] = "basque",
["evk" ] = "evenki",
["evn" ] = "even",
["ewe" ] = "ewe",
["fan" ] = "french antillean",
["fan0"] = " fang",
["far" ] = "persian",
["fat" ] = "fanti",
["fin" ] = "finnish",
["fji" ] = "fijian",
["fle" ] = "dutch (flemish)",
["fmp" ] = "fe’fe’",
["fne" ] = "forest nenets",
["fon" ] = "fon",
["fos" ] = "faroese",
["fra" ] = "french",
["frc" ] = "cajun french",
["fri" ] = "frisian",
["frl" ] = "friulian",
["frp" ] = "arpitan",
["fta" ] = "futa",
["ful" ] = "fulah",
["fuv" ] = "nigerian fulfulde",
["gad" ] = "ga",
["gae" ] = "scottish gaelic (gaelic)",
["gag" ] = "gagauz",
["gal" ] = "galician",
["gar" ] = "garshuni",
["gaw" ] = "garhwali",
["gez" ] = "ge'ez",
["gih" ] = "githabul",
["gil" ] = "gilyak",
["gil0"] = "kiribati (gilbertese)",
["gkp" ] = "kpelle (guinea)",
["glk" ] = "gilaki",
["gmz" ] = "gumuz",
["gnn" ] = "gumatj",
["gog" ] = "gogo",
["gon" ] = "gondi",
["grn" ] = "greenlandic",
["gro" ] = "garo",
["gua" ] = "guarani",
["guc" ] = "wayuu",
["guf" ] = "gupapuyngu",
["guj" ] = "gujarati",
["guz" ] = "gusii",
["hai" ] = "haitian (haitian creole)",
["hal" ] = "halam",
["har" ] = "harauti",
["hau" ] = "hausa",
["haw" ] = "hawaiian",
["hay" ] = "haya",
["haz" ] = "hazaragi",
["hbn" ] = "hammer-banna",
["her" ] = "herero",
["hil" ] = "hiligaynon",
["hin" ] = "hindi",
["hma" ] = "high mari",
["hmn" ] = "hmong",
["hmo" ] = "hiri motu",
["hnd" ] = "hindko",
["ho" ] = "ho",
["hri" ] = "harari",
["hrv" ] = "croatian",
["hun" ] = "hungarian",
["hye" ] = "armenian",
["hye0"] = "armenian east",
["iba" ] = "iban",
["ibb" ] = "ibibio",
["ibo" ] = "igbo",
["ido" ] = "ido",
["ijo" ] = "ijo languages",
["ile" ] = "interlingue",
["ilo" ] = "ilokano",
["ina" ] = "interlingua",
["ind" ] = "indonesian",
["ing" ] = "ingush",
["inu" ] = "inuktitut",
["ipk" ] = "inupiat",
["ipph"] = "phonetic transcription—ipa conventions",
["iri" ] = "irish",
["irt" ] = "irish traditional",
["isl" ] = "icelandic",
["ism" ] = "inari sami",
["ita" ] = "italian",
["iwr" ] = "hebrew",
["jam" ] = "jamaican creole",
["jan" ] = "japanese",
["jav" ] = "javanese",
["jbo" ] = "lojban",
["jct" ] = "krymchak",
["jii" ] = "yiddish",
["jud" ] = "ladino",
["jul" ] = "jula",
["kab" ] = "kabardian",
["kab0"] = "kabyle",
["kac" ] = "kachchi",
["kal" ] = "kalenjin",
["kan" ] = "kannada",
["kar" ] = "karachay",
["kat" ] = "georgian",
["kaz" ] = "kazakh",
["kde" ] = "makonde",
["kea" ] = "kabuverdianu (crioulo)",
["keb" ] = "kebena",
["kek" ] = "kekchi",
["kge" ] = "khutsuri georgian",
["kha" ] = "khakass",
["khk" ] = "khanty-kazim",
["khm" ] = "khmer",
["khs" ] = "khanty-shurishkar",
["kht" ] = "khamti shan",
["khv" ] = "khanty-vakhi",
["khw" ] = "khowar",
["kik" ] = "kikuyu (gikuyu)",
["kir" ] = "kirghiz (kyrgyz)",
["kis" ] = "kisii",
["kiu" ] = "kirmanjki",
["kjd" ] = "southern kiwai",
["kjp" ] = "eastern pwo karen",
["kjz" ] = "bumthangkha",
["kkn" ] = "kokni",
["klm" ] = "kalmyk",
["kmb" ] = "kamba",
["kmn" ] = "kumaoni",
["kmo" ] = "komo",
["kms" ] = "komso",
["kmz" ] = "khorasani turkic",
["knr" ] = "kanuri",
["kod" ] = "kodagu",
["koh" ] = "korean old hangul",
["kok" ] = "konkani",
["kom" ] = "komi",
["kon" ] = "kikongo",
["kon0"] = "kongo",
["kop" ] = "komi-permyak",
["kor" ] = "korean",
["kos" ] = "kosraean",
["koz" ] = "komi-zyrian",
["kpl" ] = "kpelle",
["kri" ] = "krio",
["krk" ] = "karakalpak",
["krl" ] = "karelian",
["krm" ] = "karaim",
["krn" ] = "karen",
["krt" ] = "koorete",
["ksh" ] = "kashmiri",
["ksh0"] = "ripuarian",
["ksi" ] = "khasi",
["ksm" ] = "kildin sami",
["ksw" ] = "s’gaw karen",
["kua" ] = "kuanyama",
["kui" ] = "kui",
["kul" ] = "kulvi",
["kum" ] = "kumyk",
["kur" ] = "kurdish",
["kuu" ] = "kurukh",
["kuy" ] = "kuy",
["kyk" ] = "koryak",
["kyu" ] = "western kayah",
["lad" ] = "ladin",
["lah" ] = "lahuli",
["lak" ] = "lak",
["lam" ] = "lambani",
["lao" ] = "lao",
["lat" ] = "latin",
["laz" ] = "laz",
["lcr" ] = "l-cree",
["ldk" ] = "ladakhi",
["lez" ] = "lezgi",
["lij" ] = "ligurian",
["lim" ] = "limburgish",
["lin" ] = "lingala",
["lis" ] = "lisu",
["ljp" ] = "lampung",
["lki" ] = "laki",
["lma" ] = "low mari",
["lmb" ] = "limbu",
["lmo" ] = "lombard",
["lmw" ] = "lomwe",
["lom" ] = "loma",
["lrc" ] = "luri",
["lsb" ] = "lower sorbian",
["lsm" ] = "lule sami",
["lth" ] = "lithuanian",
["ltz" ] = "luxembourgish",
["lua" ] = "luba-lulua",
["lub" ] = "luba-katanga",
["lug" ] = "ganda",
["luh" ] = "luyia",
["luo" ] = "luo",
["lvi" ] = "latvian",
["mad" ] = "madura",
["mag" ] = "magahi",
["mah" ] = "marshallese",
["maj" ] = "majang",
["mak" ] = "makhuwa",
["mal" ] = "malayalam reformed",
["mam" ] = "mam",
["man" ] = "mansi",
["map" ] = "mapudungun",
["mar" ] = "marathi",
["maw" ] = "marwari",
["mbn" ] = "mbundu",
["mbo" ] = "mbo",
["mch" ] = "manchu",
["mcr" ] = "moose cree",
["mde" ] = "mende",
["mdr" ] = "mandar",
["men" ] = "me'en",
["mer" ] = "meru",
["mfa" ] = "pattani malay",
["mfe" ] = "morisyen",
["min" ] = "minangkabau",
["miz" ] = "mizo",
["mkd" ] = "macedonian",
["mkr" ] = "makasar",
["mkw" ] = "kituba",
["mle" ] = "male",
["mlg" ] = "malagasy",
["mln" ] = "malinke",
["mlr" ] = "malayalam reformed",
["mly" ] = "malay",
["mnd" ] = "mandinka",
["mng" ] = "mongolian",
["mni" ] = "manipuri",
["mnk" ] = "maninka",
["mnx" ] = "manx",
["moh" ] = "mohawk",
["mok" ] = "moksha",
["mol" ] = "moldavian",
["mon" ] = "mon",
["mor" ] = "moroccan",
["mos" ] = "mossi",
["mri" ] = "maori",
["mth" ] = "maithili",
["mts" ] = "maltese",
["mun" ] = "mundari",
["mus" ] = "muscogee",
["mwl" ] = "mirandese",
["mww" ] = "hmong daw",
["myn" ] = "mayan",
["mzn" ] = "mazanderani",
["nag" ] = "naga-assamese",
["nah" ] = "nahuatl",
["nan" ] = "nanai",
["nap" ] = "neapolitan",
["nas" ] = "naskapi",
["nau" ] = "nauruan",
["nav" ] = "navajo",
["ncr" ] = "n-cree",
["ndb" ] = "ndebele",
["ndc" ] = "ndau",
["ndg" ] = "ndonga",
["nds" ] = "low saxon",
["nep" ] = "nepali",
["new" ] = "newari",
["nga" ] = "ngbaka",
["ngr" ] = "nagari",
["nhc" ] = "norway house cree",
["nis" ] = "nisi",
["niu" ] = "niuean",
["nkl" ] = "nyankole",
["nko" ] = "n'ko",
["nld" ] = "dutch",
["noe" ] = "nimadi",
["nog" ] = "nogai",
["nor" ] = "norwegian",
["nov" ] = "novial",
["nsm" ] = "northern sami",
["nso" ] = "sotho, northern",
["nta" ] = "northern tai",
["nto" ] = "esperanto",
["nym" ] = "nyamwezi",
["nyn" ] = "norwegian nynorsk",
["nza" ] = "mbembe tigon",
["oci" ] = "occitan",
["ocr" ] = "oji-cree",
["ojb" ] = "ojibway",
["ori" ] = "odia",
["oro" ] = "oromo",
["oss" ] = "ossetian",
["paa" ] = "palestinian aramaic",
["pag" ] = "pangasinan",
["pal" ] = "pali",
["pam" ] = "pampangan",
["pan" ] = "punjabi",
["pap" ] = "palpa",
["pap0"] = "papiamentu",
["pas" ] = "pashto",
["pau" ] = "palauan",
["pcc" ] = "bouyei",
["pcd" ] = "picard",
["pdc" ] = "pennsylvania german",
["pgr" ] = "polytonic greek",
["phk" ] = "phake",
["pih" ] = "norfolk",
["pil" ] = "filipino",
["plg" ] = "palaung",
["plk" ] = "polish",
["pms" ] = "piemontese",
["pnb" ] = "western panjabi",
["poh" ] = "pocomchi",
["pon" ] = "pohnpeian",
["pro" ] = "provencal",
["ptg" ] = "portuguese",
["pwo" ] = "western pwo karen",
["qin" ] = "chin",
["quc" ] = "k’iche’",
["quh" ] = "quechua (bolivia)",
["quz" ] = "quechua",
["qvi" ] = "quechua (ecuador)",
["qwh" ] = "quechua (peru)",
["raj" ] = "rajasthani",
["rar" ] = "rarotongan",
["rbu" ] = "russian buriat",
["rcr" ] = "r-cree",
["rej" ] = "rejang",
["ria" ] = "riang",
["rif" ] = "tarifit",
["rit" ] = "ritarungo",
["rkw" ] = "arakwal",
["rms" ] = "romansh",
["rmy" ] = "vlax romani",
["rom" ] = "romanian",
["roy" ] = "romany",
["rsy" ] = "rusyn",
["rtm" ] = "rotuman",
["rua" ] = "kinyarwanda",
["run" ] = "rundi",
["rup" ] = "aromanian",
["rus" ] = "russian",
["sad" ] = "sadri",
["san" ] = "sanskrit",
["sas" ] = "sasak",
["sat" ] = "santali",
["say" ] = "sayisi",
["scn" ] = "sicilian",
["sco" ] = "scots",
["scs" ] = "north slavey",
["sek" ] = "sekota",
["sel" ] = "selkup",
["sga" ] = "old irish",
["sgo" ] = "sango",
["sgs" ] = "samogitian",
["shi" ] = "tachelhit",
["shn" ] = "shan",
["sib" ] = "sibe",
["sid" ] = "sidamo",
["sig" ] = "silte gurage",
["sks" ] = "skolt sami",
["sky" ] = "slovak",
["sla" ] = "slavey",
["slv" ] = "slovenian",
["sml" ] = "somali",
["smo" ] = "samoan",
["sna" ] = "sena",
["sna0"] = "shona",
["snd" ] = "sindhi",
["snh" ] = "sinhala (sinhalese)",
["snk" ] = "soninke",
["sog" ] = "sodo gurage",
["sop" ] = "songe",
["sot" ] = "sotho, southern",
["sqi" ] = "albanian",
["srb" ] = "serbian",
["srd" ] = "sardinian",
["srk" ] = "saraiki",
["srr" ] = "serer",
["ssl" ] = "south slavey",
["ssm" ] = "southern sami",
["stq" ] = "saterland frisian",
["suk" ] = "sukuma",
["sun" ] = "sundanese",
["sur" ] = "suri",
["sva" ] = "svan",
["sve" ] = "swedish",
["swa" ] = "swadaya aramaic",
["swk" ] = "swahili",
["swz" ] = "swati",
["sxt" ] = "sutu",
["sxu" ] = "upper saxon",
["syl" ] = "sylheti",
["syr" ] = "syriac",
["syre"] = "estrangela syriac",
["syrj"] = "western syriac",
["syrn"] = "eastern syriac",
["szl" ] = "silesian",
["tab" ] = "tabasaran",
["taj" ] = "tajiki",
["tam" ] = "tamil",
["tat" ] = "tatar",
["tcr" ] = "th-cree",
["tdd" ] = "dehong dai",
["tel" ] = "telugu",
["tet" ] = "tetum",
["tgl" ] = "tagalog",
["tgn" ] = "tongan",
["tgr" ] = "tigre",
["tgy" ] = "tigrinya",
["tha" ] = "thai",
["tht" ] = "tahitian",
["tib" ] = "tibetan",
["tiv" ] = "tiv",
["tkm" ] = "turkmen",
["tmh" ] = "tamashek",
["tmn" ] = "temne",
["tna" ] = "tswana",
["tne" ] = "tundra nenets",
["tng" ] = "tonga",
["tod" ] = "todo",
["tod0"] = "toma",
["tpi" ] = "tok pisin",
["trk" ] = "turkish",
["tsg" ] = "tsonga",
["tsj" ] = "tshangla",
["tua" ] = "turoyo aramaic",
["tul" ] = "tulu",
["tum" ] = "tulu",
["tuv" ] = "tuvin",
["tvl" ] = "tuvalu",
["twi" ] = "twi",
["tyz" ] = "tày",
["tzm" ] = "tamazight",
["tzo" ] = "tzotzil",
["udm" ] = "udmurt",
["ukr" ] = "ukrainian",
["umb" ] = "umbundu",
["urd" ] = "urdu",
["usb" ] = "upper sorbian",
["uyg" ] = "uyghur",
["uzb" ] = "uzbek",
["vec" ] = "venetian",
["ven" ] = "venda",
["vit" ] = "vietnamese",
["vol" ] = "volapük",
["vro" ] = "võro",
["wa" ] = "wa",
["wag" ] = "wagdi",
["war" ] = "waray-waray",
["wcr" ] = "west-cree",
["wel" ] = "welsh",
["wlf" ] = "wolof",
["wln" ] = "walloon",
["wtm" ] = "mewati",
["xbd" ] = "lü",
["xhs" ] = "xhosa",
["xjb" ] = "minjangbal",
["xkf" ] = "khengkha",
["xog" ] = "soga",
["xpe" ] = "kpelle (liberia)",
["yak" ] = "sakha",
["yao" ] = "yao",
["yap" ] = "yapese",
["yba" ] = "yoruba",
["ycr" ] = "y-cree",
["yic" ] = "yi classic",
["yim" ] = "yi modern",
["zea" ] = "zealandic",
["zgh" ] = "standard morrocan tamazigh",
["zha" ] = "zhuang",
["zhh" ] = "chinese, hong kong sar",
["zhp" ] = "chinese phonetic",
["zhs" ] = "chinese simplified",
["zht" ] = "chinese traditional",
["znd" ] = "zande",
["zul" ] = "zulu",
["zza" ] = "zazaki",
}
local features = allocate {
["aalt"] = "access all alternates",
["abvf"] = "above-base forms",
["abvm"] = "above-base mark positioning",
["abvs"] = "above-base substitutions",
["afrc"] = "alternative fractions",
["akhn"] = "akhands",
["blwf"] = "below-base forms",
["blwm"] = "below-base mark positioning",
["blws"] = "below-base substitutions",
["c2pc"] = "petite capitals from capitals",
["c2sc"] = "small capitals from capitals",
["calt"] = "contextual alternates",
["case"] = "case-sensitive forms",
["ccmp"] = "glyph composition/decomposition",
["cfar"] = "conjunct form after ro",
["cjct"] = "conjunct forms",
["clig"] = "contextual ligatures",
["cpct"] = "centered cjk punctuation",
["cpsp"] = "capital spacing",
["cswh"] = "contextual swash",
["curs"] = "cursive positioning",
["dflt"] = "default processing",
["dist"] = "distances",
["dlig"] = "discretionary ligatures",
["dnom"] = "denominators",
["dtls"] = "dotless forms", -- math
["expt"] = "expert forms",
["falt"] = "final glyph alternates",
["fin2"] = "terminal forms #2",
["fin3"] = "terminal forms #3",
["fina"] = "terminal forms",
["flac"] = "flattened accents over capitals", -- math
["frac"] = "fractions",
["fwid"] = "full width",
["half"] = "half forms",
["haln"] = "halant forms",
["halt"] = "alternate half width",
["hist"] = "historical forms",
["hkna"] = "horizontal kana alternates",
["hlig"] = "historical ligatures",
["hngl"] = "hangul",
["hojo"] = "hojo kanji forms",
["hwid"] = "half width",
["init"] = "initial forms",
["isol"] = "isolated forms",
["ital"] = "italics",
["jalt"] = "justification alternatives",
["jp04"] = "jis2004 forms",
["jp78"] = "jis78 forms",
["jp83"] = "jis83 forms",
["jp90"] = "jis90 forms",
["kern"] = "kerning",
["lfbd"] = "left bounds",
["liga"] = "standard ligatures",
["ljmo"] = "leading jamo forms",
["lnum"] = "lining figures",
["locl"] = "localized forms",
["ltra"] = "left-to-right alternates",
["ltrm"] = "left-to-right mirrored forms",
["mark"] = "mark positioning",
["med2"] = "medial forms #2",
["medi"] = "medial forms",
["mgrk"] = "mathematical greek",
["mkmk"] = "mark to mark positioning",
["mset"] = "mark positioning via substitution",
["nalt"] = "alternate annotation forms",
["nlck"] = "nlc kanji forms",
["nukt"] = "nukta forms",
["numr"] = "numerators",
["onum"] = "old style figures",
["opbd"] = "optical bounds",
["ordn"] = "ordinals",
["ornm"] = "ornaments",
["palt"] = "proportional alternate width",
["pcap"] = "petite capitals",
["pkna"] = "proportional kana",
["pnum"] = "proportional figures",
["pref"] = "pre-base forms",
["pres"] = "pre-base substitutions",
["pstf"] = "post-base forms",
["psts"] = "post-base substitutions",
["pwid"] = "proportional widths",
["qwid"] = "quarter widths",
["rand"] = "randomize",
["rclt"] = "required contextual alternates",
["rkrf"] = "rakar forms",
["rlig"] = "required ligatures",
["rphf"] = "reph form",
["rtbd"] = "right bounds",
["rtla"] = "right-to-left alternates",
["rtlm"] = "right to left mirrored forms",
["rvrn"] = "required variation alternates",
["ruby"] = "ruby notation forms",
["salt"] = "stylistic alternates",
["sinf"] = "scientific inferiors",
["size"] = "optical size", -- now stat table
["smcp"] = "small capitals",
["smpl"] = "simplified forms",
-- ["ss01"] = "stylistic set 1",
-- ["ss02"] = "stylistic set 2",
-- ["ss03"] = "stylistic set 3",
-- ["ss04"] = "stylistic set 4",
-- ["ss05"] = "stylistic set 5",
-- ["ss06"] = "stylistic set 6",
-- ["ss07"] = "stylistic set 7",
-- ["ss08"] = "stylistic set 8",
-- ["ss09"] = "stylistic set 9",
-- ["ss10"] = "stylistic set 10",
-- ["ss11"] = "stylistic set 11",
-- ["ss12"] = "stylistic set 12",
-- ["ss13"] = "stylistic set 13",
-- ["ss14"] = "stylistic set 14",
-- ["ss15"] = "stylistic set 15",
-- ["ss16"] = "stylistic set 16",
-- ["ss17"] = "stylistic set 17",
-- ["ss18"] = "stylistic set 18",
-- ["ss19"] = "stylistic set 19",
-- ["ss20"] = "stylistic set 20",
["ssty"] = "script style", -- math
["stch"] = "stretching glyph decomposition",
["subs"] = "subscript",
["sups"] = "superscript",
["swsh"] = "swash",
["titl"] = "titling",
["tjmo"] = "trailing jamo forms",
["tnam"] = "traditional name forms",
["tnum"] = "tabular figures",
["trad"] = "traditional forms",
["twid"] = "third widths",
["unic"] = "unicase",
["valt"] = "alternate vertical metrics",
["vatu"] = "vattu variants",
["vert"] = "vertical writing",
["vhal"] = "alternate vertical half metrics",
["vjmo"] = "vowel jamo forms",
["vkna"] = "vertical kana alternates",
["vkrn"] = "vertical kerning",
["vpal"] = "proportional alternate vertical metrics",
["vrtr"] = "vertical alternates for rotation",
["vrt2"] = "vertical rotation",
["zero"] = "slashed zero",
["trep"] = "traditional tex replacements",
["tlig"] = "traditional tex ligatures",
["ss.."] = "stylistic set ..",
["cv.."] = "character variant ..",
["js.."] = "justification ..",
["dv.."] = "devanagari ..", -- for internal use
["ml.."] = "malayalam ..", -- for internal use
}
local baselines = allocate {
["hang"] = "hanging baseline",
["icfb"] = "ideographic character face bottom edge baseline",
["icft"] = "ideographic character face tope edige baseline",
["ideo"] = "ideographic em-box bottom edge baseline",
["idtp"] = "ideographic em-box top edge baseline",
["math"] = "mathematical centered baseline",
["romn"] = "roman baseline"
}
tables.scripts = scripts
tables.languages = languages
tables.features = features
tables.baselines = baselines
local acceptscripts = true directives.register("otf.acceptscripts", function(v) acceptscripts = v end)
local acceptlanguages = true directives.register("otf.acceptlanguages", function(v) acceptlanguages = v end)
local report_checks = logs.reporter("fonts","checks")
-- hm, we overload the metatables
if otffeatures.features then
for k, v in next, otffeatures.features do
features[k] = v
end
otffeatures.features = features
end
local function swapped(h)
local r = { }
for k, v in next, h do
r[gsub(v,"[^a-z0-9]","")] = k -- is already lower
end
return r
end
local verbosescripts = allocate(swapped(scripts ))
local verboselanguages = allocate(swapped(languages))
local verbosefeatures = allocate(swapped(features ))
local verbosebaselines = allocate(swapped(baselines))
-- lets forget about trailing spaces
local function resolve(t,k)
if k then
k = gsub(lower(k),"[^a-z0-9]","")
local v = rawget(t,k)
if v then
return v
end
end
end
setmetatableindex(verbosescripts, resolve)
setmetatableindex(verboselanguages, resolve)
setmetatableindex(verbosefeatures, resolve)
setmetatableindex(verbosebaselines, resolve)
-- We could optimize the next lookups by using an extra metatable and storing
-- already found values but in practice there are not that many lookups so
-- it's never a bottleneck.
setmetatableindex(scripts, function(t,k)
if k then
k = lower(k)
if k == "dflt" then
return k
end
local v = rawget(t,k)
if v then
return v
end
k = gsub(k," ","")
v = rawget(t,v)
if v then
return v
elseif acceptscripts then
report_checks("registering extra script %a",k)
rawset(t,k,k)
return k
end
end
return "dflt"
end)
setmetatableindex(languages, function(t,k)
if k then
k = lower(k)
if k == "dflt" then
return k
end
local v = rawget(t,k)
if v then
return v
end
k = gsub(k," ","")
v = rawget(t,v)
if v then
return v
elseif acceptlanguages then
report_checks("registering extra language %a",k)
rawset(t,k,k)
return k
end
end
return "dflt"
end)
if setmetatablenewindex then
setmetatablenewindex(languages, "ignore")
setmetatablenewindex(scripts, "ignore")
setmetatablenewindex(baselines, "ignore")
end
local function resolve(t,k)
if k then
k = lower(k)
local v = rawget(t,k)
if v then
return v
end
k = gsub(k," ","")
local v = rawget(t,k)
if v then
return v
end
local tag, dd = match(k,"(..)(%d+)")
if tag and dd then
local v = rawget(t,tag)
if v then
return v -- return format(v,tonumber(dd)) -- old way
else
local v = rawget(t,tag.."..") -- nicer in overview
if v then
return (gsub(v,"%.%.",tonumber(dd))) -- new way
end
end
end
end
return k -- "dflt"
end
setmetatableindex(features, resolve)
local function assign(t,k,v)
if k and v then
v = lower(v)
rawset(t,k,v) -- rawset ?
-- rawset(features,gsub(v,"[^a-z0-9]",""),k) -- why ? old code
end
end
if setmetatablenewindex then
setmetatablenewindex(features, assign)
end
local checkers = {
rand = function(v)
return v == true and "random" or v
end
}
-- Keep this:
--
-- function otf.features.normalize(features)
-- if features then
-- local h = { }
-- for k, v in next, features do
-- k = lower(k)
-- if k == "language" then
-- v = gsub(lower(v),"[^a-z0-9]","")
-- h.language = rawget(verboselanguages,v) or (languages[v] and v) or "dflt" -- auto adds
-- elseif k == "script" then
-- v = gsub(lower(v),"[^a-z0-9]","")
-- h.script = rawget(verbosescripts,v) or (scripts[v] and v) or "dflt" -- auto adds
-- else
-- if type(v) == "string" then
-- local b = is_boolean(v)
-- if type(b) == "nil" then
-- v = tonumber(v) or lower(v)
-- else
-- v = b
-- end
-- end
-- if not rawget(features,k) then
-- k = rawget(verbosefeatures,k) or k
-- end
-- local c = checkers[k]
-- h[k] = c and c(v) or v
-- end
-- end
-- return h
-- end
-- end
-- inspect(fonts.handlers.otf.statistics.usedfeatures)
if not storage then
return
end
local usedfeatures = statistics.usedfeatures or { }
statistics.usedfeatures = usedfeatures
table.setmetatableindex(usedfeatures, function(t,k) if k then local v = { } t[k] = v return v end end) -- table.autotable
storage.register("fonts/otf/usedfeatures", usedfeatures, "fonts.handlers.otf.statistics.usedfeatures" )
local normalizedaxis = otf.readers.helpers.normalizedaxis or function(s) return s end
function otffeatures.normalize(features,wrap) -- wrap is for context
if features then
local h = { }
for key, value in next, features do
local k = lower(key)
if k == "language" then
local v = gsub(lower(value),"[^a-z0-9]","")
h.language = rawget(verboselanguages,v) or (languages[v] and v) or "dflt" -- auto adds
elseif k == "script" then
local v = gsub(lower(value),"[^a-z0-9]","")
h.script = rawget(verbosescripts,v) or (scripts[v] and v) or "dflt" -- auto adds
elseif k == "axis" then
h[k] = normalizedaxis(value)
if not callbacks.supported.glyph_stream_provider then
h.variableshapes = true -- for the moment
end
else
local uk = usedfeatures[key]
local uv = uk[value]
if uv then
-- report_checks("feature value %a first seen at %a",value,key)
else
uv = tonumber(value) -- before boolean as there we also handle 0/1
if uv then
-- we're okay
elseif type(value) == "string" then
local b = is_boolean(value)
if type(b) == "nil" then
-- we do this elsewhere
--
-- if find(value,"=") then
-- local t = { }
-- for k, v in gmatch(value,"([^%s,=]+)%s*=%s*([^%s,=]+)") do
-- t[k] = tonumber(v) or v
-- end
-- if next(t) then
-- value = sequenced(t,",")
-- end
-- end
if wrap and find(value,",") then
uv = "{"..lower(value).."}"
else
uv = lower(value)
end
else
uv = b
end
elseif type(value) == "table" then
uv = sequenced(t,",")
else
uv = value
end
if not rawget(features,k) then
k = rawget(verbosefeatures,k) or k
end
local c = checkers[k]
if c then
uv = c(uv) or vc
end
uk[value] = uv
end
h[k] = uv
end
end
return h
end
end
